I recommend these: On Writing Well - http://www.amazon.com/Writing-Well-30th-Anniversary-Nonfiction/dp/0060891548/ref=sr_1_1?ie=UTF8&qid=1319661186&sr=8-1 htt

I recommend these: On Writing Well - http://www.amazon.com/Writing-Well-30th-Anniversary-Nonfiction/dp/0060891548/ref=sr_1_1?ie=UTF8&qid=1319661186&sr=8-1 http://www.amazon.com/Writing-Well-30th-Anniversary-Nonficti... The Artful Edit - http://www.amazon.com/Artful-Edit-Practice-Editing-Yourself/dp/0393332179/ref=sr_1_1?ie=UTF8&qid=1319661242&sr=8-1 http://www.amazon.com/Artful-Edit-Practice-Editing-Yourself/...